Hello Richard
Thanks for the tip.
So it turned out to be possible to do it like this:
CREATE SEQUENCE id_seq;
SELECT setval('id_seq',100111);
CREATE TABLE customer( id INTEGER DEFAULT nextval('id_seq'), name
VARCHAR(30) );
INSERT INTO customer (name) VALUES ('SomeName');
INSERT INTO customer (name) VALUES ('SomeOtherName');
Then
SELECT * FROM customer;
id | name
--------+---------------
100112 | SomeName
100113 | SomeOtherName
(2 rows)
And it's that "setval" that is critical.
Note also that alternatively it can be done as follows:
CREATE TABLE customer ( id SERIAL, name VARCHAR(30) );
SELECT setval('customer_id_seq',100111);
INSERT INTO customer (name) VALUES ('SomeName');
INSERT INTO customer (name) VALUES ('SomeOtherName');
Then
SELECT * FROM customer;
id | name
--------+---------------
100112 | SomeName
100113 | SomeOtherName
(2 rows)
Thanks again for the suggestion. Ultimately, for the exact
syntaxes I went to Momjian's book:
(7.4 Creating Sequences, 7.5 Using Sequences to Number Rows)
Maurice Yarrow
Richard Broersma Jr wrote:
>>I thought about using a DEFAULT value, but I had presumed
>>that this was only for repeated intializations. So then is it the
>>case that a
>>CREATE TABLE mytable ( id INTEGER PRIMARY KEY DEFAULT 100000, ...
>>only applies this default to the very first row of such a table, and then
>>sensibly, increments from there ?
>>(Guess I could easily try this out...)
>>
>>
>
>Ah, I think I know what you are looking for. You want an auto-incrementing number. There are
>special sudo-data-types called serial bigserial. These are really auto-incrementing
>integers/bigintegers. For more details on how to use this see:
>
>http://www.postgresql.org/docs/8.1/interactive/datatype.html#DATATYPE-SERIAL
>
>Also, when relying, don't forget to reply also to the list that way everyone can participate.
>
>Regards,
>
>Richard Broersma Jr.
>
>
>
>